Looks like they have no idea how to get their software working using Nix. The following blurb is absurd to most GUIX or Nix users:
NOTE: In most cases, end users should never compile fwupd from scratch; it’s a complicated project with dozens of dependencies (and as many configuration options) and there’s just too many things that can go wrong.
Users should just have fwupd installed and updated by their distro, managed and tested by the package maintainer. The distribution will have also done some testing with how fwupd interacts with other software on your system, for instance using GNOME Software.
I’m not pointing to a problem per se. I’m just saying that this dev dismissed the act of building this from scratch as impossible when it is not actually impossible. Honestly, I’m just trying to spread the word about Nix and GUIX because they make things that were previously considered impossible (like this) possible.
If you want, here’s my config. Feel free to fork it.
github.com/harryprayiv/nix-config (you’ll have the most luck with the “plutus_vm” machine config output in my flake at first since the main output in my config is somewhat obscured by encryption).
I also have a Nix-Darwin config that I haven’t consolidated into my main one: